Folklore relating to the Sun ...
solar-center.stanford.edu/folklore/folklore.html
Realization of a spectroheliograph with CCD. Archives of H-alpha and calcium II images. Synoptic maps ...
www.astrosurf.com/spectrohelio/index-gb
Butterflydiagrams of the Sun Since 1976 I observe the Sun systematicly. With every observation I also count the number of sunspots and do I make an exact positiondrawing. From 1980 this happens with a 90mm/f1300mm refraktor. The drawings are 150 mm in diameter with an accuracy of 99%. This means that the drawaccuracy on the centre of the sundisk is secure within 1 heliographical degree. A ...
Solar Observations by Michael Oates Now that I have an easy way of taking images of the Sun, with my Sony Mavica FD91 digital camera. I have decided to image the Sun on as many days as possible. All the images will be included below. Well after doing this for 6 months I have decided to call it a day. I won't be updating this page with new images so often now. I think I have proved a point, in ...
www.ph.u-net.com/mavica/solar.htm
Return to: The ICSTARS Home Page Vic Winter runs the solar observatory located in Roeland Park, Kansas. (A sleepy suburb of Kansas City, USA. The Observatory has an f15 Dedicated Hydrogen Alpha Solar Telescope. The telescope is currently being renovated, but is expected to be up and running soon. Images are fed to a high resolution ccd camera and then either captured directly into a computer or ...
icstars.com/HTML/icstars/observ.htm
